In which county is ZIP code 80420 located?

ZIP 80420 is listed under Park, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 80420: Alma, CO

ZIP: 80420

County: Park

Coordinates: 39.28390, -106.06280

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 80420, serving Alma in CO. It lies in Park and supports delivery, planning, and address verification.

Primary City	Alma
ZIP Code	80420
County	Park
State	CO
Latitude / Longitude	39.28390, -106.06280
ZIP Type	Standard
Time Zone	Mountain Time (MT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 80420 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 80420 is commonly represented around 39.28390, -106.06280. These coordinates help identify the general area within Park, CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 80420 for mail delivery and general location reference in Park, CO.

Some addresses near Alma may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Alma within CO.

Frequently Asked Questions

What is the primary city for ZIP code 80420?

The primary city for this ZIP code is Alma, located in CO.

In which county is 80420 located?

ZIP code 80420 is situated within Park, CO.

What are the coordinates for 80420?

The approximate center point is 39.28390 (Latitude) and -106.06280 (Longitude).

Is ZIP code 80420 active?

This page lists ZIP 80420 as Listed based on the latest refresh date shown above.

Does ZIP 80420 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08